[5.6] Fixed league/flysystem-cached-adapter dependency (laravel#23817)

* Revert "Add missing dependency on league/flysystem-cached-adapter (laravel#23815)"

This reverts commit d60b1c1.

* Added to suggested deps

* Removed duplicate

* Sync with main composer.json

* Added to require-dev

composer.json

@@ -22,7 +22,6 @@
         "dragonmantank/cron-expression": "~2.0",
         "erusev/parsedown": "~1.7",
         "league/flysystem": "^1.0.8",
-        "league/flysystem-cached-adapter": "^1.0",
         "monolog/monolog": "~1.12",
         "nesbot/carbon": "^1.24.1",
         "psr/container": "~1.0",
@@ -77,6 +76,7 @@
         "aws/aws-sdk-php": "~3.0",
         "doctrine/dbal": "~2.6",
         "filp/whoops": "^2.1.4",
+        "league/flysystem-cached-adapter": "~1.0",
         "mockery/mockery": "~1.0",
         "moontoast/math": "^1.1",
         "orchestra/testbench-core": "3.6.*",
@@ -117,8 +117,8 @@
         "guzzlehttp/guzzle": "Required to use the Mailgun and Mandrill mail drivers and the ping methods on schedules (~6.0).",
         "laravel/tinker": "Required to use the tinker console command (~1.0).",
         "league/flysystem-aws-s3-v3": "Required to use the Flysystem S3 driver (~1.0).",
+        "league/flysystem-cached-adapter": "Required to use the Flysystem cache (~1.0).",
         "league/flysystem-rackspace": "Required to use the Flysystem Rackspace driver (~1.0).",
-        "league/flysystem-cached-adapter": "Required to use Flysystem caching (~1.0).",
         "league/flysystem-sftp": "Required to use the Flysystem SFTP driver (~1.0).",
         "nexmo/client": "Required to use the Nexmo transport (~1.0).",
         "pda/pheanstalk": "Required to use the beanstalk queue driver (~3.0).",

src/Illuminate/Filesystem/composer.json

@@ -32,6 +32,7 @@
     "suggest": {
         "league/flysystem": "Required to use the Flysystem local and FTP drivers (~1.0).",
         "league/flysystem-aws-s3-v3": "Required to use the Flysystem S3 driver (~1.0).",
+        "league/flysystem-cached-adapter": "Required to use the Flysystem cache (~1.0).",
         "league/flysystem-rackspace": "Required to use the Flysystem Rackspace driver (~1.0).",
         "league/flysystem-sftp": "Required to use the Flysystem SFTP driver (~1.0)."
     },